发明名称 |
Control device for preventing red-eye effect on camera |
摘要 |
A camera capable of operating in a red-eye prevention mode. The camera has an electronic flash device which is activated by a drive circuit in synchronization with the exposure. The electronic flash device also serve as a pre-light-emission device capable of performing pre-light-emission for the purpose of preventing red-eye effect. When it is judged from the photographing condition that red-eye effect may occur, a controller activates the electronic flash device to effect a pre-light-emission for reducing the size of pupils of eyes of a person to be photographed, before the main flashing which is executed in synchronization with the exposure.
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申请公布号 |
US5508780(A) |
申请公布日期 |
1996.04.16 |
申请号 |
US19950475560 |
申请日期 |
1995.06.07 |
申请人 |
NIKON CORPORATION |
发明人 |
HARA, MASAHARU;YOKONUMA, NORIKAZU;MIYAMOTO, HIDENORI;INOUE, HIDEYA;SOSA, TOSHIO |
分类号 |
G03B7/16;G03B15/05;G03B17/18;G03B17/40;(IPC1-7):G03B15/03 |
主分类号 |
G03B7/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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